| Abstract: | Highlighted are the data on the functional state of the cardiovascular, respiratory and muscular systems of schoolchildren and adult workers, the data obtained while using systems quantitation of professional activity. It is shown that compared to workers the schoolchildren perform various operations of production quantum with higher physiologic strain. Established changes in systole frequency of schoolchildren confirm some strain of their functional circulatory system because of insufficient training and higher response of the cardiovascular system to work load. The use of systems quantitation during the working process enables one to identify a number of determinant affecting the process of forming schoolchildren's vocational skills and functional state. |
